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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main(){
  6.  
  7.     vector<int> vetor;
  8.     int i;
  9.  
  10.     // INSERINDO 5 VALORES DE 1 A 5  USANDO PUSH_BACK
  11.    for(i = 0; i < 5; i++){
  12.       vetor.push_back(i);
  13.    }
  14.     // PEGANDO O TAMANHO DO VETOR
  15.     cout << "Tamanho do Vetor = " << vetor.size() << endl;
  16.  
  17.     // ACESSANDO OS 5 VALORES DO VETOR PASSANDO PELO INDEX
  18.     for(i = 0; i < 5; i++){
  19.       cout << "Valor do vetor [" << i << "] = " << vetor[i] << endl;
  20.    }
  21.  
  22.    // OU USANDO O ITERATOR PARA ACESSAR OS VALORES.
  23.    vector<int>::iterator v = vetor.begin();
  24.    while( v != vetor.end()) {
  25.       cout << "Valor do vetor = " << *v << endl;
  26.       v++;
  27.    }
  28.     return 0;
  29. }
  30.  
Success #stdin #stdout 0s 3460KB
comments (?)
stdin 
Standard input is empty
stdout 
Tamanho do Vetor = 5
Valor do vetor [0] = 0
Valor do vetor [1] = 1
Valor do vetor [2] = 2
Valor do vetor [3] = 3
Valor do vetor [4] = 4
Valor do vetor = 0
Valor do vetor = 1
Valor do vetor = 2
Valor do vetor = 3
Valor do vetor = 4
https://ideone.com/LllvB0
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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